2783009808

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^2\times {\mathrm{11497}}^1$

素因数の和:11593

約数の個数: 90

約数和(自身を含む): 7983854762

約数和(自身を除く): 5200844954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1681, 1968, 2952, 3362, 5043, 5904, 6724, 10086, 11497, 13448, 15129, 20172, 22994, 26896, 30258, 34491, 40344, 45988, 60516, 68982, 80688, 91976, 103473, 121032, 137964, 183952, 206946, 242064, 275928, 413892, 471377, 551856, 827784, 942754, 1414131, 1655568, 1885508, 2828262, 3771016, 4242393, 5656524, 7542032, 8484786, 11313048, 16969572, 19326457, 22626096, 33939144, 38652914, 57979371, 67878288, 77305828, 115958742, 154611656, 173938113, 231917484, 309223312, 347876226, 463834968, 695752452, 927669936, 1391504904, 2783009808]

約数ペア:

[(1, 2783009808), (2, 1391504904), (3, 927669936), (4, 695752452), (6, 463834968), (8, 347876226), (9, 309223312), (12, 231917484), (16, 173938113), (18, 154611656), (24, 115958742), (36, 77305828), (41, 67878288), (48, 57979371), (72, 38652914), (82, 33939144), (123, 22626096), (144, 19326457), (164, 16969572), (246, 11313048), (328, 8484786), (369, 7542032), (492, 5656524), (656, 4242393), (738, 3771016), (984, 2828262), (1476, 1885508), (1681, 1655568), (1968, 1414131), (2952, 942754), (3362, 827784), (5043, 551856), (5904, 471377), (6724, 413892), (10086, 275928), (11497, 242064), (13448, 206946), (15129, 183952), (20172, 137964), (22994, 121032), (26896, 103473), (30258, 91976), (34491, 80688), (40344, 68982), (45988, 60516)]